I think what helps me the most is trying to focus as much as I can at what I can do and what's in area of my control.

For me, it's making sure I have followed the recommendations of health organisations in my country, making sure I get my work done and do what I do well every day, making sure I take care of my health, reaching out to my colleagues / friends if I need help or they need help.

But most of all, it's focus. I am training better focus via Headspace app and it's really helping.